One easiest and all-purpose cleaner recipe is mixing one-quarter warm water and four tablespoons of baking soda. This mixture with a sponge can make every surface (appliances, refrigerator inside and kitchen counter) gleaming without costing you much.
The ugly marks on the cutting board are not permanent and can be removed easily. Take a lemon, cut it in half and rub the cut side on the board to get rid of the food smells and stains. If you want some extra shine, sprinkle the board with baking soda or salt first.
Run a few couple of the lemon grinds with cold water through the garbage disposal to get rid of the smell.